On Fri, Jan 9, 2009 at 9:34 AM, Gerhard Fiedler wrote: > > Of course. For an eval board or something similar where I expect to do > something with, interface to or modify the on-board hardware, I of > course expect a schematic -- it is essential for the product to serve > its purpose. But those are really (very) special cases of "commercial > products". I don't expect to be able to even find a schematic for a > phone, for example. It is the situation for now. Last time many phones, radios, TVs, etc, came with detailed manuals which include schematics. Again, this might be due to competition. Xiaofan -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist